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Annette [7]
2 years ago
6

PLS HELP FASTQuestion in attachmentThe line is 8 cm on the map

Mathematics
1 answer:
amm18122 years ago
7 0

Answer:

I believe the answer is 2,666.67 M

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Will mark BRAINLIEST
balu736 [363]

Answer:

(-4,22)

Step-by-step explanation:

is the right answer

3 0
3 years ago
Read 2 more answers
5. What is the value of x?<br> A)15 Square root 3 B)15/2 C)5 Square root 3 D)15 Square root 2/2
zhannawk [14.2K]

Answer:

5√3

Step-by-step explanation:

7 0
3 years ago
How many complex zeros does the polynomial function have?<br> f(x)=−3x^6−2x^4+5x+6
REY [17]

one way would be to factor

I can't factor it so we will have to use Descartes' Rule of Signs which is helpful for finding how many real roots you have


it goes like this:

for a polynomial with real coefients, consider f(x)=-3x^6-2x^4+5x+6.

after arranging the terms in decending order in terms of degree, count how many times the signs of the coeffients change direction and minus 2 from that number until you get to 1 or 0. that will be the number of even roots the function can have

We have (-, -, +, +). the signs changed 1 times, so it has 1 real positive root


to get the negative roots, we evaluate f(-x) and see how many times the root changes

f(-x)=-3x^6-2x^4-5x+6

signs are (-, -, -, +). there was 1 change in sign

so the function has 1 real negative root



a total of 2 real roots


a function of degree n can have at most, n roots


our function is degree 6 so it has 6 roots

if 2 are real, then the others must be complex

6-2=4 so there are 4 complex roots


you can also show that there are only 2 real roots by using a graphing utility to see that there are only 2 real roots

7 0
2 years ago
 what 2 numbers should be placed in the blanks below so that the difference between consecutive numbers is the same?      17,_,_
Komok [63]
The answer is 25, 33. The difference between each consecutive number is 8.
5 0
3 years ago
I need help with this also I had was to repost it again because someone deleted it
igomit [66]

Answer: 8:05

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
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